character

this was an idea that came to me what if
amount of zombies
the zombies awareness of you
speed of zombies running at you
how close they are
affected how fast you reload
1-4
unaware of you
far: fast reload
1-4
slow
aware of you
close: medium reload
1-4
fast
close
aware of you: fast reload
4-8...

So I do a bit of graphic design and came up with a very simple example of what this could look like. I made it completely on my own, so it's not taken from another place or anything. Anyways I think it'd be cool to have a few more layers to medical treatment. Maybe you can choose to bandage your...

Say you and your friend create your characters at the same time, you can make your characters be Brothers! You both spawn in somewhat near each other, and gain bonuses/benefits when you're around each other. But then when your friend dies, you just lost your brother, you have an extreme impact...